10 April 2012

TOXCST: Research Chemical Inventory for EPA's ToxCastTM Program Structure-Index FileUpdated File
Structure-index file containing the full library listing of 1940 unique compounds in all phases of EPA's ToxCast™ high-throughput screening program, including coverage of the original Phase I (v1_309) set, an updated Phase I set (v2_293), 767 new unique compounds added in Phase II and 880 newly added for the e1k endocrine assay screening program.

TOX21S: Tox21 Chemical Inventory for High-Throughput Screening Structure-Index FileUpdated File
Structure-index file containing the revised full library of 8193 unique compounds (a total of more than 10,000 chemicals with duplicates) being tested in the Tox21 high-throughput screening program, with compound set contributions from three of the main Tox21 partners (U.S. EPA, National Toxicology Program, and NIH's Chemical Genomics Center).